Re-write the algorithm below so that it correctly solves the problem. Briefly explain the error and the correction. Problem Create an algorithm that will calculate the average of a group of numbers that are input and print the average. Calculate_Average 1 Get num1, num2, num3 2 sum = num1 - num2 + num3 3 average = sum/4 4 print average
Re-write the algorithm below so that it correctly solves the problem. Briefly explain the error and the correction. Problem Create an algorithm that will calculate the average of a group of numbers that are input and print the average. Calculate_Average 1 Get num1, num2, num3 2 sum = num1 - num2 + num3 3 average = sum/4 4 print average
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Re-write the
Problem
Create an algorithm that will calculate the average of a group of numbers that are input and print the average.
Calculate_Average
1 Get num1, num2, num3
2 sum = num1 - num2 + num3
3 average = sum/4
4 print average
Expert Solution
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Step 1
Average of a group of numbers = ( sum of all the numbers ) / ( count of Numbers ) .
so, For Above Case :
Average = ( num1 + num2 + num3 ) / 3 .
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